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From: tthomas@sourceware.org To: frysk-cvs@sourceware.org Subject: [SCM] master: Support expression index[arrayName]. Date: Thu, 08 Nov 2007 20:39:00 -0000 [thread overview] Message-ID: <20071108203932.24420.qmail@sourceware.org> (raw) The branch, master has been updated via 92e9c47e02ab8b02ccd29dac7763d286d4652353 (commit) from f0dd7a1f1381eb180a42ab7ddb9f56d717aa48ff (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email. - Log ----------------------------------------------------------------- commit 92e9c47e02ab8b02ccd29dac7763d286d4652353 Author: Teresa Thomas <tthomas@redhat.com> Date: Thu Nov 8 15:38:17 2007 -0500 Support expression index[arrayName]. frysk-core/frysk/value/ChangeLog 2007-11-08 Teresa Thomas <tthomas@redhat.com> * Type.java (index): Make operation commutative. * TestArray.java (testIndexOneD): Add test for above. ----------------------------------------------------------------------- Summary of changes: frysk-core/frysk/value/ChangeLog | 5 +++++ frysk-core/frysk/value/TestArray.java | 3 ++- frysk-core/frysk/value/Type.java | 4 ++++ 3 files changed, 11 insertions(+), 1 deletions(-) First 500 lines of diff: diff --git a/frysk-core/frysk/value/ChangeLog b/frysk-core/frysk/value/ChangeLog index 0906a1d..e696918 100644 --- a/frysk-core/frysk/value/ChangeLog +++ b/frysk-core/frysk/value/ChangeLog @@ -1,4 +1,9 @@ 2007-11-08 Teresa Thomas <tthomas@redhat.com> + + * Type.java (index): Make operation commutative. + * TestArray.java (testIndexOneD): Add test for above. + +2007-11-08 Teresa Thomas <tthomas@redhat.com> * AddressUnit.java (wordSize): New. (add): Use wordSize for pointer creation. diff --git a/frysk-core/frysk/value/TestArray.java b/frysk-core/frysk/value/TestArray.java index 5706a02..25015c6 100644 --- a/frysk-core/frysk/value/TestArray.java +++ b/frysk-core/frysk/value/TestArray.java @@ -95,7 +95,8 @@ public class TestArray extends TestCase { Location l = new ScratchLocation(new byte[] { 2 }); IntegerType t = new UnsignedType("type", ByteOrder.BIG_ENDIAN, 1); Value index = new Value(t, l); - assertEquals("IndexOneD", 151653132, arrayType.index(arr, index, null).asLong()); + assertEquals("Array[index]", 151653132, arrayType.index(arr, index, null).asLong()); + assertEquals("Index[array]", 151653132, t.index(index, arr, null).asLong()); } /** diff --git a/frysk-core/frysk/value/Type.java b/frysk-core/frysk/value/Type.java index c13cb2e..7bfe22c 100644 --- a/frysk-core/frysk/value/Type.java +++ b/frysk-core/frysk/value/Type.java @@ -218,6 +218,10 @@ public abstract class Type { throw new InvalidOperatorException(this, "."); } public Value index(Value var1, Value var2, ByteBuffer taskMem) { + // In C, var1[var2] = var2[var1] + if (var2.getType() instanceof ArrayType || + var2.getType() instanceof PointerType) + return var2.getType().index (var2, var1, taskMem); throw new InvalidOperatorException(this, "[]"); } /** hooks/post-receive -- frysk system monitor/debugger
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